Boeing 747 Supertanker vs. Robinson R44 Raven I

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Boeing 747 Supertanker versus Robinson R44 Raven I
70.66 m 232 ft 0 in length 11.66 m 38 ft 3 in
19.41 m 63 ft 8 in height 3.28 m 10 ft 9 in
64.44 m 211 ft 5 in wingspan
4 x General Electric CF6-80C2B5F turbofan engines engines Lycoming O-540-F1B5
Approximately 61,500 lbf thrust per engine 245 hp
Approximately 246,000 lbf total thrust 245 hp
442,253 kg 975,000 lb MTOW 1,134 kg 2,500 lb
7,260 km 3,920 nm range 610 km 329 nm
878 km/h 546 mph cruise speed 207 km/h 128 mph
capacity 3 passengers
rotor diameter 10.06 m 33 ft 0 in
rate of climb 5.1 m/s 1,000 ft/min
Please note that these values are indicative and actual values can vary based on specific engine models and configurations.